CN206468912U - Fire main water outlet short tube fixed seat - Google Patents
Fire main water outlet short tube fixed seat Download PDFInfo
- Publication number
- CN206468912U CN206468912U CN201720034740.6U CN201720034740U CN206468912U CN 206468912 U CN206468912 U CN 206468912U CN 201720034740 U CN201720034740 U CN 201720034740U CN 206468912 U CN206468912 U CN 206468912U
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- CN
- China
- Prior art keywords
- short tube
- water outlet
- outlet short
- upper lid
- fastening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Fire main water outlet short tube fixed seat, upper lid and lower cover including the perforation in heat-insulation layer, upper lid coordinates with lower cover through screw thread to be fixed, water outlet short tube passes through upper lid and lower cover, and the head of the upper lid sets fastening joint, external screw thread is set in the outside wall surface of fastening joint, external screw thread is engaged with clamp nut, the internal face for fastening joint sets setting fastening plastic ring on scarf, scarf, and the inwall of fastening plastic ring is mutually close to water outlet short tube.Its advantage is easy for spray head installation, and by tightening clamp nut, to fastening plastic ring formation squeezing action, fastening plastic ring is tightly touched the outer wall of water outlet short tube, water outlet short tube is fastened, before fastening, the height of freely adjustable water outlet short tube, is arranged beneficial to fire main.
Description
Technical field
The utility model is related to a kind of fixed seat, more particularly to a kind of fire main water outlet short tube fixed seat.
Background technology
In fire main arrangement, fire chief was arranged into each space in advance before this, then according to actual conditions,
Exit branch or water outlet short tube are picked out on supervisor, then spray head is connected by corrugated flexible hose.Water outlet short tube is picked out from supervisor
After need fixed seat to fix, common place to fixed seat require it is low, as long as fixed.But for requiring dustless or insulation
Place, such as chemistry, medical science workshop or freezer, constant temperature workshop, one layer of heat preservation layer is installed at the top in workshop, rise sealing,
Insulation effect.Therefore special fixed seat is needed when water outlet short tube is fixed.The essential structure of existing fixed seat includes perforation
Upper lid and lower cover, upper lid and lower cover coordinate through screw thread, and water outlet short tube is passed through between upper lid and lower cover, and water outlet short tube and upper lid
Coordinated by screw thread and fixed, so when spray head is assembled, it is necessary to which completion could successfully be assembled by installing certain tandem,
Operation is cumbersome.
The content of the invention
The purpose of this utility model is to chamfer extruding fastening side to overcome the shortcoming of prior art to be used there is provided one kind
Formula, makes water outlet short tube assemble firm, easy for installation fire main water outlet short tube fixed seat with fixed seat.
The technical scheme of the utility model fire main water outlet short tube fixed seat is：Including the perforation in heat-insulation layer
Upper lid and lower cover, upper lid and lower cover coordinate through screw thread to be fixed, and water outlet short tube passes through upper lid and lower cover, it is characterised in that on described
The head of lid sets fastening joint, sets external screw thread in the outside wall surface of fastening joint, external screw thread is engaged with clamp nut, fastens
The internal face of joint, which is set, sets fastening plastic ring on scarf, scarf, the inwall and water outlet short tube for fastening plastic ring are mutually tight
Patch.
Fire main water outlet short tube fixed seat of the present utility model, is mainly characterized by setting fastening to connect on the head of upper lid
Head, sets external screw thread, external screw thread is engaged with clamp nut in the outside wall surface of fastening joint, and the internal face of fastening joint sets oblique
Fastening plastic ring is set on tangent plane, scarf, and the inwall of fastening plastic ring is mutually close to water outlet short tube, in use, water outlet is short
Pipe is through upper lid and lower cover, and water outlet short tube is free to rotate, and its advantage is easy for spray head installation, and by tightening fastening spiral shell
Mother, to fastening plastic ring formation squeezing action, makes fastening plastic ring tightly touch the outer wall of water outlet short tube, water outlet short tube is fastened
Firmly, before fastening, the height of freely adjustable fire-service branch is arranged beneficial to fire main.
Fire main water outlet short tube fixed seat of the present utility model, described upper lid inwall is provided with short tube sealing ring, short tube
Sealing ring is engaged with water outlet short tube, good airproof performance.Set on described upper lid and upper Gai Mi is set in top cover labyrinth, top cover labyrinth
Seal, top cover labyrinth is located at the top surface of heat-insulation layer, and heat-insulation layer top surface is sealed.Lower seal is set on described lower lid
Lower seal is set in lid, lower sealing cover, and lower sealing cover is located at the bottom surface of heat-insulation layer, heat-insulation layer bottom surface is sealed.
Brief description of the drawings
Fig. 1 is fire main water outlet short tube fixed seat structure schematic diagram of the present utility model.
Embodiment
The utility model is related to a kind of fire main water outlet short tube fixed seat, as shown in figure 1, including installed in heat-insulation layer 01
In perforation upper lid 1 and lower cover 2, upper lid 1 and lower cover 2 coordinate through screw thread to be fixed, and water outlet short tube 3 passes through upper lid 1 and lower cover 2,
The head of the upper lid 1 sets fastening joint 4, and external screw thread 5, external screw thread 5 and clamp nut are set in the outside wall surface of fastening joint 4
8 are engaged, and the internal face of fastening joint 4, which is set, sets fastening plastic ring 7 on scarf 6, scarf 6, fasten the interior of plastic ring 7
Wall is mutually close to water outlet short tube 3.The head setting fastening joint 4 being mainly characterized by upper lid 1 of this programme, in fastening joint 4
Outside wall surface external screw thread 5 is set, external screw thread 5 is engaged with clamp nut 8, fastens the internal face setting scarf 6 of joint 4, tiltedly
Fastening plastic ring 7 is set on tangent plane 6, and the inwall of fastening plastic ring 7 is mutually close to water outlet short tube 3, in use, by water outlet short tube 3
Through upper lid 1 and lower cover 2, water outlet short tube 3 is free to rotate, and its advantage is easy for spray head installation, and by tightening fastening
Nut 8, to the fastening formation squeezing action of plastic ring 7, makes fastening plastic ring 7 tightly touch the outer wall of water outlet short tube 3, and water outlet is short
Pipe 3 is fastened, before fastening, the height of freely adjustable water outlet short tube, is arranged beneficial to fire main.The described inwall of upper lid 1
Provided with short tube sealing ring 9, short tube sealing ring 9 is engaged with water outlet short tube 3, good airproof performance.Sealed on being set on described upper lid 1
Upper lid sealing ring 12 is set in lid 11, top cover labyrinth, and top cover labyrinth is located at the top surface of heat-insulation layer, sealing is risen to heat-insulation layer top surface and made
With.Set on described lower cover 2 and lower seal 16 is set in lower sealing cover 15, lower sealing cover 15, lower sealing cover is located at heat-insulation layer
Bottom surface, heat-insulation layer bottom surface is sealed.
Claims (4)
1. fire main water outlet short tube fixed seat, including installed in heat-insulation layer（01）In perforation upper lid（1）And lower cover（2）,
Upper lid（1）With lower cover（2）Coordinate through screw thread and fix, water outlet short tube（3）Through upper lid（1）And lower cover（2）, it is characterised in that it is described
Upper lid（1）Head set fastening joint（4）, in fastening joint（4）Outside wall surface set external screw thread（5）, external screw thread（5）With it is tight
Gu nut（8）It is engaged, fastens joint（4）Internal face set scarf（6）, scarf（6）It is upper that fastening plastic ring is set
（7）, fasten plastic ring（7）Inwall and water outlet short tube（3）Mutually it is close to.
2. fire main water outlet short tube fixed seat as claimed in claim 1, it is characterised in that described upper lid（1）Inwall is provided with
Short tube sealing ring（9）, short tube sealing ring（9）With water outlet short tube（3）It is engaged.
3. fire main water outlet short tube fixed seat as claimed in claim 1, it is characterised in that described upper lid（1）In upper setting
Closure（11）, upper lid sealing ring is set in top cover labyrinth（12）.
4. fire main water outlet short tube fixed seat as claimed in claim 1, it is characterised in that described lower cover（2）Under upper setting
Closure（15）, lower sealing cover（15）Middle setting lower seal（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034740.6U CN206468912U (en) | 2017-01-12 | 2017-01-12 | Fire main water outlet short tube fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720034740.6U CN206468912U (en) | 2017-01-12 | 2017-01-12 | Fire main water outlet short tube fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468912U true CN206468912U (en) | 2017-09-05 |
Family
ID=59706668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720034740.6U Active CN206468912U (en) | 2017-01-12 | 2017-01-12 | Fire main water outlet short tube fixed seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654767A (en) * | 2017-10-30 | 2018-02-02 | 南京磁谷科技有限公司 | A kind of axially and radially adjustable air inlet pipeline connecting structure that may pass through door-plate |
| CN107982958A (en) * | 2017-09-27 | 2018-05-04 | 云南民族大学 | A kind of production method of head space micro-extraction device |
-
2017
- 2017-01-12 CN CN201720034740.6U patent/CN206468912U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982958A (en) * | 2017-09-27 | 2018-05-04 | 云南民族大学 | A kind of production method of head space micro-extraction device |
| CN107654767A (en) * | 2017-10-30 | 2018-02-02 | 南京磁谷科技有限公司 | A kind of axially and radially adjustable air inlet pipeline connecting structure that may pass through door-plate |
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